let getStorageItem = function(key) {
	const keyString = uni.getStorageSync(key)
	// console.log("getStorage工具",keyString);
	if (keyString){
		console.log("Storage中有");
		const item = JSON.parse(keyString)
		return item
	}else{
		console.log("Storage中【无】");
		return undefined
	}

}
export default getStorageItem